Assessments - 3, GPA: 4
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• Custom impedance and frequency matched crossover network. They may also impair a driver’s ability to hear traffic sounds or emergency vehicles. Use common sense and practice safe listening habits when listening to or adjusting your audio system. © 2003 Directed Electronics, Inc SOUND QUALITY Obtaining the highest quality sound reproduction in the mobile environment requires installation techniques and knowledge of vehicle interiors that go far beyond simple replacement of stock speakers. Speaker location, orientation, phasing, and the vehicles interior materials are important considerations when designing and installing an auto sound system. To achieve the best sound quality possible from your Directed Audio loudspeakers, Directed recommends the installation be performed by an MECP certified technician. INSTALLATION PRECAUTIONS The Directed s800 neodymium midbass are designed for installation into factory speaker locations, custom mounting enclosures or any flat mounting surface inside the vehicle with sufficient rear clearance. The following precautions and instructions cover the basic and most common types of installation. • Check behind panels for clearance of metal brackets, hoses, and wire harnesses before making any cuts. • When mounting speakers into doors, roll the window up and down to check clearance of the glass and window regulator. • Make sure the mounting holes are the correct size for the speaker. Undersized holes can cause speaker distortion or shorting of the speaker leads to the chassis ground. Oversized holes will not allow the mounting screws to make sufficient contact with the panel, allowing the speaker to become loose. • Always protect the wires when routing by avoiding sharp metal edges, moving parts such as heater or vent controls, clutch pedals, brake pedals, steering columns, and power window motors and gears. • When routing wires through metal panels and doorjambs always use vinyl tubing and grommets for protection and a professional-looking installation. © 2003 Directed Electronics, Inc WOOFER INSTALLATION 1. Mark and cut a 7-5/8” (186mm) hole for mounting the speaker. 2. Drill the holes for the mounting screws using a 1/8” (3mm) drill bit. 3. Route the wiring harness through the mounting hole. 4. Install the spring clips over the holes if needed. Apply the rear mounting gasket to the speaker frame. FIGURE 1—WOOFER INSTALLATION 5. Attach the wires to the speaker and be sure to observe proper speaker polarity. 6. Place the woofer in the hole. Insert screws through grill clips and woofer mounting holes. Screw woofer into place using the six supplied mounting screws and grill clips. 7. Press the speaker grill firmly in place over the grill mounting clips. © 2003 Directed Electronics, Inc WIRING CONNECTIONS Input 1. Connect the positive from one channel of the amplifier to positive input of s800 crossover. Connect the negative from the same channel of the amplifier to the negative input of the s800 crossover. Output 1. Connect the positive terminal of the s800 midbass to the midbass positive terminal of the s800 crossover. Connect the negative terminal of the midbass to the midbass of the negative terminal of the crossover. 2. Connect the positive input on the two-way system crossover to the high-pass output positive on the FIGURE 1—S800 CROSSOVER s800 crossover. Connect the negative input on the two-way crossover to the light pass output negative on the s800 crossover. 3. Connect the tweeter and mid-range speaker to the two-way crossover as per instructions provided with the two-way system. 4. To use the s800 mid-bass component system with coaxial speakers, follow step 1 for input and output. Then connect the positive and negative wires from the coaxial speakers to the high-pass output terminals of the s800 crossover. N NNO OOT TTE EE: ::The s800 system can be added to any two-way or coaxial system to make a true three-way system. © 2003 Directed Electronics, Inc SPECIFICATIONS Directed model s800 Frequency response 40 Hz - 2 kHz Power handling RMS 75 watss Power handling peak 150 watts Impedance 3.256 ohms Magnet weight 140.5 g Vas 12.974 L Fs 66.153 Hz Qts 0.25 Efficiency (1W/1M) 93.488 Mounting Depth 2-5/16” Mounting hole diameter 7-1/8” C CC o oo m mm m mm o oo n nn D DD r rr i ii v vv e ee r rr S SS p pp e ee c cc i ii f ff i ii c cc a aa t tt i ii o oo n nn s ss : :: Magnet type Neodymium Magnet diameter 1.5” Voice coil forner Kapton Voice coil diameter 1-1/2” Voice coil layers 4 © 2003 Directed Electronics, Inc © 2003 Directed Electronics, Inc © 2003 Directed Electronics, Inc The company behind this system is Directed Electronics, Inc. Since its inception, Directed has had one purpose, to provide customers with the finest vehicle security, car stereo products, rear seat entertainment, and accessories available. The recipient of more than 20 patents in the field of advanced electronic Directed Electronics, Inc. technology, Directed is ISO 9001 registered. Vista, California ...
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